Search

Davis D. Hwu

Examiner (ID: 13943, Phone: (571)272-4904 , Office: P/3744 )

Most Active Art Unit
3752
Art Unit(s)
3752, 3753, 3763, 3744
Total Applications
3211
Issued Applications
2525
Pending Applications
134
Abandoned Applications
580

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6909806 [patent_doc_number] => 20050173564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Fuel injector' [patent_app_type] => utility [patent_app_number] => 11/035191 [patent_app_country] => US [patent_app_date] => 2005-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8336 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20050173564.pdf [firstpage_image] =>[orig_patent_app_number] => 11035191 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/035191
Fuel injector Jan 12, 2005 Issued
Array ( [id] => 385789 [patent_doc_number] => 07303153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-04 [patent_title] => 'Side and corner strip nozzle' [patent_app_type] => utility [patent_app_number] => 11/033192 [patent_app_country] => US [patent_app_date] => 2005-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6823 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/303/07303153.pdf [firstpage_image] =>[orig_patent_app_number] => 11033192 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/033192
Side and corner strip nozzle Jan 10, 2005 Issued
Array ( [id] => 6963605 [patent_doc_number] => 20050230502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Spray devices and nozzles' [patent_app_type] => utility [patent_app_number] => 11/032886 [patent_app_country] => US [patent_app_date] => 2005-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7183 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0230/20050230502.pdf [firstpage_image] =>[orig_patent_app_number] => 11032886 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/032886
Spray devices and nozzles Jan 9, 2005 Abandoned
Array ( [id] => 7205026 [patent_doc_number] => 20050258267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Wave generation device and method of operation' [patent_app_type] => utility [patent_app_number] => 11/026987 [patent_app_country] => US [patent_app_date] => 2005-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1618 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20050258267.pdf [firstpage_image] =>[orig_patent_app_number] => 11026987 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/026987
Wave generation device and method of operation Jan 2, 2005 Abandoned
11/027592 TRANSMISSION DEVICE HAVING AN ADJUSTABLE OSCILLATING OUTPUT Dec 29, 2004 Abandoned
Array ( [id] => 6949512 [patent_doc_number] => 20050224606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Apparatus and method for mode-switching fuel injector nozzle' [patent_app_type] => utility [patent_app_number] => 11/027796 [patent_app_country] => US [patent_app_date] => 2004-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9746 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20050224606.pdf [firstpage_image] =>[orig_patent_app_number] => 11027796 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/027796
Apparatus and method for mode-switching fuel injector nozzle Dec 29, 2004 Issued
Array ( [id] => 9982152 [patent_doc_number] => 09027849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Sprayer thermal protection' [patent_app_type] => utility [patent_app_number] => 10/575607 [patent_app_country] => US [patent_app_date] => 2004-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 705 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10575607 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/575607
Sprayer thermal protection Dec 28, 2004 Issued
Array ( [id] => 431206 [patent_doc_number] => 07264181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-04 [patent_title] => 'Fuel injection valve with restriction wall, and internal combustion engine equipped therewith' [patent_app_type] => utility [patent_app_number] => 11/022787 [patent_app_country] => US [patent_app_date] => 2004-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 13230 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/264/07264181.pdf [firstpage_image] =>[orig_patent_app_number] => 11022787 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/022787
Fuel injection valve with restriction wall, and internal combustion engine equipped therewith Dec 27, 2004 Issued
Array ( [id] => 5820143 [patent_doc_number] => 20060024456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Machine for opening packages of loosefill insulation material' [patent_app_type] => utility [patent_app_number] => 11/024093 [patent_app_country] => US [patent_app_date] => 2004-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5465 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20060024456.pdf [firstpage_image] =>[orig_patent_app_number] => 11024093 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/024093
Machine for opening packages of loosefill insulation material Dec 27, 2004 Abandoned
Array ( [id] => 5670086 [patent_doc_number] => 20060175440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Hydraulic boom stabilization device' [patent_app_type] => utility [patent_app_number] => 11/020589 [patent_app_country] => US [patent_app_date] => 2004-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2421 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20060175440.pdf [firstpage_image] =>[orig_patent_app_number] => 11020589 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/020589
Hydraulic boom stabilization device Dec 21, 2004 Issued
Array ( [id] => 7174457 [patent_doc_number] => 20050189081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-01 [patent_title] => 'Device and methodology for improved mixing of liquids and solids' [patent_app_type] => utility [patent_app_number] => 11/020891 [patent_app_country] => US [patent_app_date] => 2004-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4109 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0189/20050189081.pdf [firstpage_image] =>[orig_patent_app_number] => 11020891 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/020891
Device and methodology for improved mixing of liquids and solids Dec 21, 2004 Issued
Array ( [id] => 5645714 [patent_doc_number] => 20060131446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Manual spray gun and associated disposable cup' [patent_app_type] => utility [patent_app_number] => 11/019595 [patent_app_country] => US [patent_app_date] => 2004-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1894 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20060131446.pdf [firstpage_image] =>[orig_patent_app_number] => 11019595 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/019595
Manual spray gun and associated disposable cup Dec 20, 2004 Issued
Array ( [id] => 6993864 [patent_doc_number] => 20050133640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Fuel injector with a metering assembly having at least one annular ridge extension between a valve seat and a polymeric valve body' [patent_app_type] => utility [patent_app_number] => 11/014699 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5592 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20050133640.pdf [firstpage_image] =>[orig_patent_app_number] => 11014699 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014699
Fuel injector with a metering assembly having at least one annular ridge extension between a valve seat and a polymeric valve body Dec 19, 2004 Issued
Array ( [id] => 6993854 [patent_doc_number] => 20050133630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Fuel injector with a metering assembly having a seat molded to a polymeric support member' [patent_app_type] => utility [patent_app_number] => 11/014691 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5342 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20050133630.pdf [firstpage_image] =>[orig_patent_app_number] => 11014691 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014691
Fuel injector with a metering assembly having a seat molded to a polymeric support member Dec 19, 2004 Issued
Array ( [id] => 6993863 [patent_doc_number] => 20050133639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Polymeric bodied fuel injector' [patent_app_type] => utility [patent_app_number] => 11/014694 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5544 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20050133639.pdf [firstpage_image] =>[orig_patent_app_number] => 11014694 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014694
Polymeric bodied fuel injector Dec 19, 2004 Issued
Array ( [id] => 635958 [patent_doc_number] => 07124833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-24 [patent_title] => 'System for delivery of breathable fire extinguishing gas' [patent_app_type] => utility [patent_app_number] => 11/016593 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5231 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/124/07124833.pdf [firstpage_image] =>[orig_patent_app_number] => 11016593 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/016593
System for delivery of breathable fire extinguishing gas Dec 19, 2004 Issued
Array ( [id] => 6993858 [patent_doc_number] => 20050133634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Fuel injector with a metering assembly having a seat secured to polymeric support member that is secured to a polymeric housing with a guide member and a seat disposed in the polymeric support member' [patent_app_type] => utility [patent_app_number] => 11/014697 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20050133634.pdf [firstpage_image] =>[orig_patent_app_number] => 11014697 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014697
Fuel injector with a metering assembly having a seat secured to polymeric support member that is secured to a polymeric housing with a guide member and a seat disposed in the polymeric support member Dec 19, 2004 Issued
Array ( [id] => 5645603 [patent_doc_number] => 20060131335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Variable water flow and dilution chemical dispenser' [patent_app_type] => utility [patent_app_number] => 11/017393 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1762 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20060131335.pdf [firstpage_image] =>[orig_patent_app_number] => 11017393 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/017393
Variable water flow and dilution chemical dispenser Dec 19, 2004 Issued
Array ( [id] => 6993859 [patent_doc_number] => 20050133635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Fuel injector with an armature assembly having a continuous elongated armature and a metering assembly having a seat and polymeric support member' [patent_app_type] => utility [patent_app_number] => 11/014698 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5335 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20050133635.pdf [firstpage_image] =>[orig_patent_app_number] => 11014698 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014698
Fuel injector with an armature assembly having a continuous elongated armature and a metering assembly having a seat and polymeric support member Dec 19, 2004 Issued
Array ( [id] => 6993856 [patent_doc_number] => 20050133632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Fuel injector with a metering assembly with a polymeric support member and an orifice disk positioned at a terminal end of the polymeric housing' [patent_app_type] => utility [patent_app_number] => 11/014695 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5866 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20050133632.pdf [firstpage_image] =>[orig_patent_app_number] => 11014695 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014695
Fuel injector with a metering assembly with a polymeric support member and an orifice disk positioned at a terminal end of the polymeric housing Dec 19, 2004 Issued
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